Visaton SP Series Air-Core Inductor, 0.82mH, 0.4R, 280µH
Visaton SP Series air-core inductor (280µH, 0.4R). Ideal for hi-fi speaker crossovers, offering low distortion & precise filtering.
The Visaton SP Series Air-Core Inductor is a high-quality passive component designed for precise signal filtering and frequency management in audio and electronic circuits. Featuring a non-magnetic, air-core design, it eliminates the risk of core saturation and distortion, ensuring linear performance even under demanding conditions. This makes it an ideal choice for high-fidelity audio crossover networks, where signal purity is paramount.
With a specified inductance of 280µH and a DC resistance of just 0.4R, this inductor offers efficient operation with minimal power loss. The 0.82mH value provides excellent control over low-frequency signals, allowing for accurate slope creation in crossover designs. Its robust construction ensures stable electrical characteristics and long-term reliability.
Key Features & Applications
- Air-Core Design: Prevents distortion and core saturation, delivering cleaner sound reproduction ideal for hi-fi and professional audio systems.
- Precise Inductance: The 280µH rating allows for accurate filter design, crucial for separating audio frequencies between speakers like woofers and tweeters.
- Low DC Resistance: At 0.4R, it minimises power loss and heat generation, maintaining amplifier efficiency and speaker performance.
- Compact Form Factor: With dimensions of 43mm x 33mm x 15mm, it is designed for practical integration into speaker cabinets and electronic enclosures without excessive bulk.
This inductor is a fundamental component for anyone building or upgrading speaker crossovers, offering the performance and reliability associated with the Visaton brand.
- Audio crossover networks
- Hi-fi and professional speaker systems
- Electronic signal filtering circuits
- Passive filter design
- Inductance: 280µH
- Product Range: SP Series
- DC Resistance: 0.4R
- Inductance Value: 0.82mH
- Core Type: Air-Core
- Weight: 128 grams
- Height: 43 mm
- Width: 33 mm
- Depth: 15 mm
- SVHC: No SVHC (17-Jan-2023)
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